The 3M Synthetic Stockinet is an ideal component of a high-quality cast intended for use as an underlayment for all standard casting applications. This product is suitable for use with all casting materials plaster and synthetic. 1 Roll. Ref # MS02 3M is a leading manufacturer in wound care supplies. ADW Diabetes carries a wide range of wound care products at great discounts, each and every day! Please review the size, style, and quantity carefully before ordering. If you have any questions on this wound care product or any other products we carry from 3M, please call our customer care specialists toll free at 877-241-9002.